CamTuner 3.1.1 — major update since 1.4.2

Highlights:
• Center Stage — AI-powered auto-framing that tracks your face and keeps you centered
• Background effects — blur and virtual background replacement (RVM + MediaPipe segmentation)
• Vertical flip control, alongside the existing horizontal mirror toggle
• Refactored stream processing into a composable plugin system (align, zoom, mirror, background, center-stage)
• Smooth, velocity-based face tracking for fluid, jitter-free camera movement
• Fixed microphone access — audio tracks are now correctly preserved through the stream pipeline
• Fixed AI model loading, adapter injection reliability, and console noise from MediaPipe/Emscripten
• Upgraded core dependencies (React, Next.js, Tailwind, WXT) and fixed a Firefox popup crash caused by duplicate React copies
• General stability, performance, and memory-leak fixes to stream/track cleanup

Note: Background blur is temporarily disabled while we address stability issues and will return in a future update.

What's Changed

• Feature/control letterbox by @tonmoydeb404 in https://github.com/tonmoydeb404/cam-tuner/pull/16

Full Changelog: https://github.com/tonmoydeb404/cam-tuner/compare/v1.4.1...v1.4.2

🎉 New Features

v1.4.x

• Core Architecture Split (#14): Major refactoring to split core functionality
• Separated stream patcher functionality
• Split filter configuration
• Modularized crop feature
• Canvas Alignment: Aligned canvas size with original stream dimensions

v1.3.x

• Confetti Effects (#12): Added celebratory confetti animations with size optimization
• GIF Overlay System (#7): Complete GIF sticker implementation
• Added GIF selector and preview
• Custom position picker for precise placement
• GIF API key integration
• Overlay storage functionality
• Fixed GIF playback using MP4 format
• Media Overlay Context: Created centralized media overlay management
• UI/UX Improvements:
• Converted effect tabs to accordion layout
• Updated color effects selection interface
• Added preview functionality to options page
• Integrated sidepanel for better navigation

v1.2.x

• Enhanced Preview System: Improved preview section with better UI
• Sidepanel Integration: Added sidepanel for streamlined user experience
• Code Organization: Major code restructuring and cleanup
• Workflow Automation: Added GitHub Actions workflow
• Version Synchronization: Automated version sync between manifest.json and package.json

🐛 Bug Fixes

v1.4.x

• Removed unused hook dependencies

v1.3.x

• Storage Synchronization: Fixed browser sync storage initialization issues
• Zoom Feature: Moved zoom controls to common tab for better accessibility
• Header Indicators: Fixed header indicator display issues
• Chrome Build: Resolved Chrome extension build command issues
• Performance: Optimized canvas rendering and stream processing

v1.2.x

• Preview Issues: Fixed preview and GIF overlay breaking
• Chrome Usage: Removed unnecessary Chrome dependencies
• UI Polish: Fixed popup UI layout issues

🔧 Technical Improvements

• Stream Optimization (#11): Enhanced stream processing performance
• Canvas Optimization: Improved canvas change handling and rendering
• Dependency Updates: Updated various package dependencies
• Build System: Enhanced Chrome extension build process
• Code Quality: Better code organization and maintainability